RMS ring and pinion sets use the latest engineering and manufacturing technology to produce the highest quality ring and pinion sets on the market today. All RMS gears are made from 8620 steel and heat treated for strength and durability. RMS gears are an excellent choice for factory replacement or high performace use. RMS gears run quiet in most applications. All RMS ring and pinion sets include a 1 year warranty against manufacturing defects.
Application: 1955-1964 GM 8.2" Chevy car rearend (with dropout 3rd member) (will not fit some 1955-1956 models with 306 casting number)
Compatible Carrier: 3.70 and numerically lower (3.70, 3.55, 3.08, etc.)
Pinion Spline: 17